Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the vibration sequencing device which is simple in structure and convenient to adapt to pipe sleeves with different sizes and specifications.
The technical scheme adopted by the invention for solving the problems is as follows:
a vibration sequencing device for pipe sleeves comprises a vibration disc provided with a spiral track, wherein a slide way which inclines downwards and leads to the outside is arranged on the vibration disc, the slide way is positioned below the top end of the spiral track, a slide plate which can move back and forth is arranged at the top end of the spiral track, the top end of the slide way is approximately flush with the front end surface of the slide plate, the distance between the top end of the slide way and the front end surface of the slide plate is larger than the outer diameter of the pipe sleeves, and a backflow plate is arranged at the position, positioned at the front lower part of the top end; still including setting up the support on the vibration dish next door, the top of support is provided with the horizontal pole, it has the pendulum rod to articulate on the horizontal pole, be provided with the guide post that the diameter is less than the pipe box internal diameter on the bottom side of pendulum rod, the guide post is towards the terminal surface of slide and with be in the pipe box alignment on the slide, distance between the terminal surface of guide post and the preceding terminal surface of slide roughly equals half of pipe box length, be connected through a pushing mechanism between pendulum rod and the slide, when the pendulum rod swung forward, pushing mechanism promoted the slide and moves backward.
Furthermore, the cross rod is provided with threads, the top end of the swing rod is rotatably sleeved on the screw rod, and the positions of the cross rod on the two sides of the swing rod are further in threaded connection with limit nuts.
Furthermore, a baffle plate extends from the support, a stop lever is arranged on the side surface of the swing rod, a stop block is arranged on the stop lever, and when the swing rod swings to enable the guide post to be aligned with the pipe sleeve on the sliding plate, the stop block is in contact with the baffle plate to limit the swing of the guide post.
Furthermore, a thread is arranged on the stop lever, the stop block is in threaded connection with the stop lever, and an adjusting nut is further in threaded connection with the stop lever.
Further, pushing mechanism includes connecting rod, push rod and sets up the round pin in the slide side, the push rod articulates in spiral track's side, the upper portion of push rod sets up logical groove, the round pin inserts logical groove and is connected rather than the cooperation, the one end and the pendulum rod of connecting rod are articulated, and the other end is articulated with the lower extreme of push rod.
The invention has the beneficial effects that: when the pipe sleeve is used, the pipe sleeve moves to the top end along the spiral track, if the head of the pipe sleeve is forward, the head is heavier due to the gap arranged at the tail, the head of the pipe sleeve exceeds the front end surface of the sliding plate by less than half of the length of the pipe sleeve under the action of gravity, and the pipe sleeve falls back into the vibration disc from the reflux plate; if the tail of the pipe sleeve faces forwards, the tail part is lighter and exceeds the front end face of the sliding plate by more than half of the length of the tail part, the tail part continues to move and is sleeved outside the guide post, so that the swing rod is pushed to swing forwards, the pushing mechanism can push the sliding plate to move backwards until the head of the pipe sleeve falls on the slide way, then the whole pipe sleeve can slide out of the slide way to enter the next procedure, and one-time sequencing operation is completed. The invention has simple structure, can adjust the distance between the front end surface of the guide post and the front end surface of the sliding plate by adjusting the position of the external bracket, thereby being suitable for pipe sleeves with different lengths and having good adaptability.
Detailed Description
The conception, the specific structure and the technical effects of the present invention will be clearly and completely described in the following with reference to the embodiments and the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention. All technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.
Referring to fig. 1 to 3, a vibrating sorting device for pipe sleeves comprises a vibrating disk 1 provided with a spiral track 11, a slide way 12 which is inclined downwards and leads to the outside is arranged on the vibrating disk 1, the slide way 12 is positioned below the top end of the spiral track 11, a sliding plate 13 which can move back and forth is arranged at the top end of the spiral track 11, the top end of the slide way 12 is approximately flush with the front end surface of the sliding plate 13, the distance between the top end of the slide way 12 and the front end surface of the sliding plate 13 is larger than the outer diameter of the pipe sleeve, the top end of the slide way 12 is equal to or exceeds a point or is retracted to a point and is approximately flush with each other, and the distance between the slide way 12 and the sliding plate 13 is ensured to enable the pipe. A return plate 14 is arranged at the position of the vibration disc 1, which is positioned at the front lower part of the top end of the slideway 12; still including setting up the support 2 next door at vibration dish 1, the top of support 2 is provided with horizontal pole 21, it has pendulum rod 3 to articulate on the horizontal pole 21, be provided with the guide post 31 that the diameter is less than the pipe box internal diameter on the bottom side of pendulum rod 3, guide post 31 is aligned towards the preceding terminal surface of slide 13 and with the pipe box that is in on slide 13, when pendulum rod 3 swings down to being in quiescent condition, the distance between the terminal surface of guide post 31 and the preceding terminal surface of slide 13 roughly equals half of pipe box length, be connected through a pushing mechanism 6 between pendulum rod 3 and the slide 13, when pendulum rod 3 swung forward, pushing mechanism promotes slide 13 and removes backward.
In the present embodiment, the distance between the end face of the guide post 31 and the front end face of the slide plate 13 is approximately equal to half the length of the pipe sleeve 7, and here is approximately equal to or slightly greater than or slightly less than, wherein the maximum distance cannot be greater than the distance between the end face of the tail of the pipe sleeve 7 and the center of gravity of the pipe sleeve 7 when the pipe sleeve 7 is laid horizontally, and the minimum distance is greater than the distance between the end face of the head of the pipe sleeve 7 and the center of gravity of the pipe sleeve 7 when the head is laid horizontally. When the head of the socket 7 moves forward, referring to fig. 2, the end surface of the head which has not yet contacted the guide post 31 falls onto the return plate 14 and falls back into the vibration plate 1. The guide post 31 is used for ensuring that the tail of the pipe sleeve 7 can be aligned with the guide post 31 and sleeved on the guide post 31 when moving forward, referring to fig. 3, the swing rod 3 can be pushed to swing along with the continuous movement of the pipe sleeve 7, the pushing mechanism 6 can push the sliding plate 13 to move backward at the moment until the head of the pipe sleeve 7 falls on the slideway 12, the tail of the pipe sleeve 7 is still sleeved on the guide post 31 due to the supporting effect of the guide post 31 at the moment, the swing rod 3 swings back immediately, the pipe sleeve 7 is completely pushed into the slideway 12, the sorting work is completed, and the pipe sleeve 7 slides out of the slideway 12 to enter the next process.
In a further embodiment, the cross rod 21 is provided with threads, the top end of the swing rod 3 can be rotatably sleeved on the screw rod, and the positions of the cross rod 21 on the two sides of the swing rod 3 are further in threaded connection with limit nuts 4. The limiting nut 4 is arranged for adjusting and limiting the position of the swing rod 3 on the cross rod 21 so as to adapt to pipe sleeves 7 with different diameters.
In a further embodiment, a baffle 22 extends from the bracket 2, a stop lever 32 is arranged on the side surface of the swing rod 3, a stop 33 is arranged on the stop lever 32, and when the swing rod 3 swings to make the guide column 31 align with the pipe sleeve 7 at the top end of the spiral track 11, the stop 33 contacts with the baffle 22 to limit the continuous swing.
The stop lever 32 is provided with threads, the stop block 33 is in threaded connection with the stop lever 32, and the stop lever 32 is further in threaded connection with an adjusting nut 5. The stop block 33 and the baffle plate 22 are arranged, the swing rod 3 of the baffle plate can be stopped after swinging to a proper position towards the spiral track 11, and the next step of work can be prepared as soon as possible, the stop block 33 is in threaded connection, so that the position of the swing rod 3 in the static state can be adjusted to adapt to the pipe sleeves 7 with different lengths, in addition, the pressure of the stop block 33 on the baffle plate 22 in the static state of the swing rod 3 can be adjusted by the adjusting nut 5, the farther the nut 5 is away from the swing rod 3, the higher the pressure of the stop block 33 on the baffle plate 22 is, the more difficult the pipe sleeve 7 pushes the swing rod 3 at the moment, otherwise, the closer the nut 5 is, the lower the pressure of the stop block 33 on the baffle plate 22.
In the modified embodiment, the pushing mechanism 6 includes a connecting rod 61, a pushing rod 62 and a round pin 63 disposed on the side of the sliding plate 13, the pushing rod 62 is hinged to the side of the spiral track 11, a through groove is disposed on the upper portion of the pushing rod 62, the round pin 63 is inserted into the through groove and is connected with the through groove in a matching manner, one end of the connecting rod 61 is hinged to the swing rod 3, and the other end of the connecting rod is hinged to the lower end of the pushing rod 62. When the swing rod 3 swings backwards, the connecting rod 61 is pulled, the lower end of the push rod 62 is pulled by the connecting rod 61 to rotate forwards clockwise, the upper end of the push rod 62 rotates backwards clockwise, and the round pin 63 is pushed to drive the sliding plate 13 to move backwards; when the swing link 3 swings back, the link 61, the push rod 62 and the slide plate 13 move in reverse to reset for the next operation. In a further improved embodiment, the push rod 62 is of an L-shaped structure, and the back of the slide plate 13 and the top of the spiral track 11 are provided with mutually-matched comb teeth, which make the top end surface of the slide plate 13 and the top end surface of the spiral track 11 at the same height, so as to facilitate the movement of the pipe sleeve 7.
It should be noted that the above-mentioned embodiments are only used for further illustration of the present invention, and should not be construed as limiting the scope of the present invention, and if the present technology is simply modified, the objects of the present invention can be achieved by substantially the same means, and all of the objects should fall within the scope of the present invention.